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. 2021 Jul 12;37(Suppl 1):i434–i442. doi: 10.1093/bioinformatics/btab284

Table 1.

Comparison of library-free peptide detection methods for DIA data

Spectrum-centric Peptide-centric In silico library


DIAmeter

DIA-Umpire

PECAN

Prosit+EncyclopeDIA
Supports wide isolation windows
Detects PTMs
Instrument independent
Detects peptides with undetectable precursor